Assaiment.

Jex and Friends

English assaiment :-

 You need to write any two summary of this three stories.

1.  The nightingale and the rose 
2.  Quality
3.  The fly

For hint you can download summary in pdf from this links. :-

1. The Nightingale and the Rose
2. Quality
3. The Fly

Chemistry assaiment :-

 

1. write difference between Absorption & Adsorption.
2. write difference between physisorption & chemisorption.
3. explain : ionization energy of nitrogen is more than oxygen.
4. explain hund's rule. give suitable example.
5. define : homolytic fission & heterolytic fission in detail.
6. what are reaction intermediates? Explain : nitrene & benzyne   intermediates.
7. define : cycloalkane & give four example of them.
8. what is standard solution? write method of preparing of standard solution of sodium thiosulphate.
9. how many gms of NaOH is required to prepare 0.02M 500ml solution?
10. explain valance bond theory in detail.
11. explain SP hybridization with suitable example.
12. give the IUPAC nomenclature for following structure in this picture.  

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